我想通过主键从mysql中删除一条记录,即account_recharge_detail_id。当我使用以下脚本时,这是可行的: SELECT account_recharge_detail_id FROM account_recharge_detail where operator_name=‘fanny test’;(它返回101) DELETE from account_recharge_detail where account_recharge_detail_id=101;
但是当我将两者结合在一起时: DELETE</em
($doubleEmail && $doubleNickname)) mysql_query("DELETE FROM ".$sql['email']."='".mysql_real_escape_string($email)
. "' AND ".."='".mysql_real_escape_string
当我运行查询时我得到image_id值5,6DELETE FROM images WHERE但是,当我试图将这两个查询链接在一起时,错误1175就失败了。DELETE FROM images WHERE id in (SELECT image_id FROM item_images WHERE item_id=1);
Error Code:You are using safe up
尝试删除带有某些条件但MySQL抛出错误的记录:Error Code: 1093where date(cast(traptime as datetime))< date_sub(current_date, interval 200 day) and
id not in (select max(id) as id from tbl1 group by device_name